Pipeline Emergency

(888) 367-6671
(402) 398-7911

General Information

(877) 654-0646
(402) 398-7200

Customer Service

(866) 398-7098
(402) 398-7098

Call Before You Dig

Gas Quality By Date / Gas Quality By ID

Date Requested: Jan 13 2026 11:02 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


01/13/2026	1049.322	0.581	0.482	0.592	93.313	5.337	0.241	0.019	0.020	0.004	0.003	0.001	0.001
01/12/2026	1050.104	0.566	0.542	0.592	93.173	5.379	0.278	0.024	0.027	0.005	0.004	0.001	0.001
01/11/2026	1050.868	0.574	0.501	0.593	93.137	5.463	0.267	0.023	0.026	0.005	0.003	0.001	0.001
01/10/2026	1049.884	0.562	0.553	0.592	93.229	5.285	0.302	0.027	0.031	0.006	0.004	0.001	0.001
01/09/2026	1047.521	0.554	0.553	0.591	93.437	5.173	0.235	0.018	0.020	0.004	0.003	0.001	0.001
01/08/2026	1049.292	0.560	0.557	0.592	93.253	5.296	0.273	0.024	0.026	0.005	0.004	0.001	0.001
01/07/2026	1047.388	0.549	0.540	0.590	93.450	5.218	0.207	0.015	0.016	0.003	0.002	0.000	0.000
01/06/2026	1046.205	0.552	0.479	0.589	93.583	5.265	0.114	0.004	0.003	0.001	0.000	0.000	0.000
01/05/2026	1046.680	0.558	0.478	0.589	93.515	5.319	0.122	0.004	0.003	0.000	0.000	0.000	0.000
01/04/2026	1046.086	0.563	0.494	0.589	93.548	5.262	0.125	0.004	0.003	0.001	0.000	0.000	0.000
01/03/2026	1046.256	0.554	0.498	0.589	93.556	5.242	0.139	0.005	0.004	0.001	0.000	0.000	0.000
01/02/2026	1054.982	0.474	0.441	0.593	92.814	6.054	0.203	0.009	0.006	0.001	0.000	0.000	0.000
01/01/2026	1065.373	0.388	0.359	0.597	91.970	6.970	0.276	0.017	0.014	0.003	0.002	0.000	0.000
12/31/2025	1047.688	0.549	0.502	0.590	93.333	5.503	0.106	0.004	0.003	0.000	0.000	0.000	0.000
12/30/2025	1047.008	0.551	0.520	0.590	93.380	5.430	0.111	0.004	0.003	0.000	0.000	0.000	0.000
12/29/2025	1045.859	0.535	0.533	0.589	93.531	5.290	0.104	0.004	0.003	0.000	0.000	0.000	0.000
12/28/2025	1047.711	0.557	0.509	0.590	93.300	5.519	0.109	0.004	0.003	0.000	0.000	0.000	0.000
12/27/2025	1048.048	0.544	0.510	0.590	93.281	5.548	0.109	0.004	0.003	0.000	0.000	0.000	0.000
12/26/2025	1047.577	0.555	0.514	0.590	93.305	5.513	0.106	0.004	0.003	0.000	0.000	0.000	0.000
12/25/2025	1046.859	0.556	0.527	0.590	93.364	5.442	0.104	0.004	0.003	0.000	0.000	0.000	0.000
12/24/2025	1047.266	0.547	0.535	0.590	93.312	5.495	0.103	0.004	0.003	0.000	0.000	0.000	0.000
12/23/2025	1048.576	0.542	0.508	0.591	93.220	5.614	0.108	0.004	0.003	0.000	0.000	0.000	0.000
12/22/2025	1062.936	0.400	0.350	0.596	92.141	6.902	0.196	0.007	0.002	0.001	0.000	0.000	0.000
12/21/2025	1051.321	0.525	0.447	0.592	93.062	5.833	0.125	0.004	0.003	0.001	0.000	0.000	0.000
12/20/2025	1049.228	0.536	0.495	0.591	93.191	5.654	0.117	0.004	0.003	0.000	0.000	0.000	0.000
12/19/2025	1049.297	0.530	0.491	0.591	93.202	5.657	0.113	0.004	0.003	0.000	0.000	0.000	0.000
12/18/2025	1049.298	0.543	0.484	0.591	93.197	5.646	0.122	0.004	0.003	0.000	0.000	0.000	0.000
12/17/2025	1048.463	0.542	0.469	0.590	93.333	5.534	0.114	0.004	0.003	0.000	0.000	0.000	0.000
12/16/2025	1048.964	0.579	0.468	0.591	93.190	5.637	0.118	0.004	0.003	0.000	0.000	0.000	0.000
12/15/2025	1049.546	0.574	0.487	0.592	93.107	5.684	0.138	0.005	0.004	0.001	0.000	0.000	0.000
12/14/2025	1050.220	0.577	0.468	0.592	93.056	5.749	0.139	0.005	0.004	0.001	0.000	0.000	0.000
12/13/2025	1050.877	0.567	0.452	0.592	93.031	5.802	0.138	0.005	0.004	0.001	0.000	0.000	0.000
12/12/2025	1049.206	0.567	0.445	0.591	93.238	5.628	0.113	0.005	0.003	0.001	0.000	0.000	0.000
12/11/2025	1049.012	0.573	0.446	0.591	93.247	5.612	0.113	0.005	0.003	0.001	0.000	0.000	0.000
12/10/2025	1049.816	0.586	0.442	0.591	93.123	5.726	0.114	0.005	0.003	0.001	0.000	0.000	0.000
12/09/2025	1050.835	0.571	0.427	0.592	93.064	5.810	0.119	0.005	0.004	0.001	0.000	0.000	0.000
12/08/2025	1050.376	0.571	0.449	0.592	93.077	5.771	0.124	0.005	0.004	0.001	0.000	0.000	0.000
12/07/2025	1051.001	0.570	0.464	0.592	93.015	5.777	0.155	0.009	0.008	0.001	0.001	0.000	0.000
12/06/2025	1050.862	0.570	0.452	0.592	93.075	5.717	0.165	0.009	0.009	0.002	0.001	0.000	0.000
12/05/2025	1048.854	0.568	0.453	0.591	93.287	5.547	0.134	0.006	0.004	0.001	0.000	0.000	0.000
12/04/2025	1048.893	0.555	0.457	0.591	93.327	5.495	0.150	0.007	0.006	0.001	0.001	0.000	0.000
12/03/2025	1049.194	0.563	0.448	0.591	93.280	5.556	0.140	0.007	0.006	0.001	0.001	0.000	0.000
12/02/2025	1048.689	0.555	0.444	0.590	93.339	5.536	0.117	0.005	0.003	0.001	0.000	0.000	0.000
12/01/2025	1048.286	0.541	0.433	0.590	93.446	5.458	0.114	0.005	0.003	0.001	0.000	0.000	0.000
11/30/2025	1047.965	0.536	0.446	0.590	93.468	5.430	0.112	0.005	0.003	0.001	0.000	0.000	0.000
11/29/2025	1047.784	0.545	0.447	0.590	93.464	5.426	0.108	0.005	0.004	0.001	0.000	0.000	0.000
11/28/2025	1047.916	0.536	0.422	0.589	93.524	5.402	0.106	0.005	0.004	0.001	0.000	0.000	0.000
11/27/2025	1047.957	0.544	0.424	0.589	93.495	5.421	0.107	0.005	0.003	0.001	0.000	0.000	0.000
11/26/2025	1047.421	0.540	0.428	0.589	93.567	5.348	0.108	0.005	0.003	0.001	0.000	0.000	0.000
11/25/2025	1047.688	0.542	0.421	0.589	93.573	5.324	0.124	0.007	0.006	0.001	0.001	0.000	0.000
11/24/2025	1048.787	0.554	0.408	0.590	93.484	5.374	0.153	0.011	0.011	0.002	0.002	0.000	0.000
11/23/2025	1048.925	0.551	0.404	0.590	93.502	5.349	0.163	0.013	0.013	0.002	0.002	0.000	0.000
11/22/2025	1048.870	0.543	0.415	0.590	93.517	5.316	0.177	0.013	0.013	0.002	0.002	0.000	0.000
11/21/2025	1048.609	0.540	0.418	0.590	93.492	5.381	0.154	0.007	0.006	0.001	0.000	0.000	0.000
11/20/2025	1048.719	0.546	0.432	0.590	93.447	5.396	0.158	0.009	0.008	0.002	0.001	0.000	0.000
11/19/2025	1052.589	0.562	0.460	0.593	93.095	5.511	0.300	0.029	0.031	0.006	0.004	0.001	0.001
11/18/2025	1045.546	0.552	0.469	0.589	93.709	5.131	0.127	0.006	0.004	0.001	0.000	0.000	0.000
11/17/2025	1046.750	0.548	0.464	0.589	93.595	5.239	0.144	0.006	0.004	0.001	0.000	0.000	0.000
11/16/2025	1047.500	0.559	0.451	0.590	93.493	5.347	0.139	0.006	0.004	0.001	0.000	0.000	0.000
11/15/2025	1047.760	0.531	0.429	0.589	93.567	5.332	0.131	0.005	0.004	0.001	0.000	0.000	0.000
11/14/2025	1047.009	0.520	0.440	0.589	93.666	5.233	0.131	0.006	0.004	0.001	0.000	0.000	0.000
11/13/2025	1047.121	0.528	0.442	0.589	93.623	5.270	0.127	0.005	0.004	0.001	0.000	0.000	0.000
11/12/2025	1046.068	0.726	0.425	0.591	93.346	5.362	0.129	0.005	0.005	0.001	0.001	0.000	0.000
11/11/2025	1046.769	0.614	0.416	0.590	93.534	5.296	0.127	0.006	0.005	0.001	0.001	0.000	0.000
11/10/2025	1047.099	0.518	0.402	0.588	93.734	5.219	0.117	0.005	0.004	0.001	0.000	0.000	0.000
11/09/2025	1046.126	0.561	0.392	0.588	93.783	5.138	0.116	0.005	0.004	0.001	0.000	0.000	0.000
11/08/2025	1043.513	0.664	0.394	0.588	93.884	4.926	0.121	0.005	0.005	0.001	0.000	0.000	0.000
11/07/2025	1043.048	0.666	0.398	0.588	93.938	4.862	0.125	0.005	0.005	0.001	0.001	0.000	0.000
11/06/2025	1044.765	0.678	0.401	0.589	93.878	4.750	0.240	0.018	0.026	0.003	0.003	0.001	0.001
11/05/2025	1045.080	0.626	0.385	0.589	93.932	4.812	0.205	0.015	0.018	0.003	0.002	0.000	0.000
11/04/2025	1060.259	0.864	1.392	0.613	89.285	7.980	0.446	0.012	0.019	0.001	0.001	0.000	0.000
11/03/2025	1063.727	0.973	1.684	0.620	87.985	8.801	0.517	0.013	0.024	0.001	0.001	0.000	0.000
11/02/2025	1071.199	0.991	2.000	0.628	86.409	9.878	0.672	0.017	0.030	0.002	0.002	0.000	0.000
11/01/2025	1068.706	0.859	1.851	0.623	87.352	9.250	0.637	0.018	0.029	0.002	0.002	0.000	0.000
10/31/2025	1067.691	0.807	1.696	0.620	87.922	8.927	0.603	0.017	0.026	0.001	0.001	0.000	0.000
10/30/2025	1069.365	0.793	1.692	0.621	87.803	9.017	0.640	0.020	0.032	0.002	0.002	0.000	0.000
10/29/2025	1054.507	0.644	0.925	0.601	91.476	6.625	0.303	0.011	0.014	0.001	0.001	0.000	0.000
10/28/2025	1047.616	0.532	0.398	0.589	93.726	5.150	0.169	0.011	0.011	0.002	0.001	0.000	0.000
10/27/2025	1042.028	0.527	0.389	0.585	94.383	4.593	0.100	0.005	0.003	0.001	0.000	0.000	0.000
10/26/2025	1044.157	0.542	0.440	0.587	93.979	4.903	0.125	0.005	0.004	0.001	0.000	0.000	0.000
10/25/2025	1051.334	0.620	0.906	0.598	91.932	6.261	0.260	0.008	0.010	0.001	0.001	0.000	0.000
10/24/2025	1050.449	0.625	0.828	0.597	92.206	6.072	0.247	0.008	0.011	0.001	0.001	0.000	0.000
10/23/2025	1052.097	0.605	0.775	0.597	92.203	6.121	0.267	0.011	0.015	0.002	0.002	0.000	0.000
10/22/2025	1053.759	0.629	0.980	0.600	91.475	6.595	0.291	0.011	0.015	0.002	0.002	0.000	0.000
10/21/2025	1051.230	0.647	1.047	0.600	91.543	6.497	0.245	0.008	0.010	0.001	0.001	0.000	0.000
10/20/2025	1054.573	0.711	1.217	0.605	90.617	7.139	0.293	0.009	0.012	0.001	0.001	0.000	0.000
10/19/2025	1059.390	0.752	1.386	0.610	89.716	7.646	0.447	0.020	0.027	0.003	0.003	0.000	0.000
10/18/2025	1057.649	0.749	1.321	0.608	89.997	7.513	0.390	0.011	0.017	0.001	0.001	0.000	0.000
10/17/2025	1045.815	0.610	0.629	0.591	93.263	5.276	0.202	0.009	0.010	0.001	0.001	0.000	0.000
10/16/2025	1040.369	0.574	0.393	0.585	94.515	4.378	0.125	0.007	0.006	0.001	0.001	0.000	0.000
10/15/2025	1038.206	0.574	0.447	0.584	94.653	4.204	0.111	0.005	0.004	0.001	0.000	0.000	0.000
10/14/2025	1051.821	0.737	1.227	0.604	90.948	6.724	0.331	0.011	0.018	0.002	0.002	0.000	0.000
10/13/2025	1053.427	0.745	1.231	0.605	90.743	6.883	0.364	0.012	0.018	0.001	0.001	0.000	0.000
10/12/2025	1069.943	0.623	0.973	0.611	89.539	8.397	0.440	0.012	0.013	0.001	0.001	0.000	0.000