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Gas Quality / Gas Quality By Date

Date Requested: Mar 21 2025 9:38 PM

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 information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

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


03/21/2025	1014.863	0.199	2.620	0.586	93.800	3.080	0.231	0.013	0.030	0.005	0.007	0.005	0.004
03/20/2025	1011.945	0.204	2.699	0.585	93.903	2.940	0.200	0.011	0.024	0.004	0.005	0.003	0.003
03/19/2025	1011.777	0.229	2.613	0.585	93.988	2.945	0.191	0.010	0.018	0.002	0.002	0.001	0.000
03/18/2025	1015.500	0.252	2.536	0.586	93.745	3.186	0.225	0.012	0.025	0.004	0.005	0.003	0.003
03/17/2025	1016.906	0.239	2.581	0.588	93.565	3.292	0.250	0.013	0.031	0.005	0.007	0.005	0.005
03/16/2025	1012.571	0.180	2.688	0.585	93.800	3.128	0.178	0.007	0.014	0.002	0.002	0.001	0.000
03/15/2025	1011.843	0.219	2.566	0.584	94.070	2.952	0.169	0.007	0.013	0.002	0.002	0.000	0.000
03/14/2025	1014.856	0.264	2.509	0.586	93.778	3.200	0.213	0.009	0.018	0.003	0.002	0.001	0.001
03/13/2025	1012.443	0.237	2.556	0.584	94.020	2.966	0.186	0.009	0.017	0.003	0.003	0.001	0.001
03/12/2025	1011.772	0.218	2.649	0.585	93.924	2.999	0.176	0.009	0.017	0.003	0.003	0.001	0.001
03/11/2025	1014.582	0.212	2.539	0.585	93.891	3.104	0.207	0.011	0.022	0.004	0.004	0.002	0.001
03/10/2025	1013.847	0.241	2.573	0.586	93.832	3.102	0.207	0.011	0.023	0.004	0.003	0.002	0.001
03/09/2025	1019.111	0.305	2.586	0.590	93.098	3.665	0.278	0.016	0.033	0.005	0.006	0.003	0.002
03/08/2025	1016.835	0.239	2.586	0.588	93.515	3.354	0.242	0.013	0.028	0.005	0.006	0.004	0.003
03/07/2025	1019.333	0.253	2.537	0.589	93.303	3.576	0.263	0.015	0.031	0.005	0.006	0.004	0.003
03/06/2025	1018.913	0.255	2.655	0.590	93.100	3.648	0.272	0.015	0.032	0.005	0.006	0.004	0.003
03/05/2025	1018.647	0.261	2.598	0.589	93.240	3.559	0.270	0.015	0.032	0.006	0.006	0.004	0.003
03/04/2025	1020.421	0.279	2.596	0.591	93.003	3.758	0.290	0.017	0.034	0.006	0.006	0.004	0.003
03/03/2025	1020.802	0.259	2.522	0.590	93.150	3.729	0.270	0.015	0.032	0.005	0.006	0.004	0.003
03/02/2025	1020.727	0.255	2.562	0.590	93.042	3.817	0.258	0.014	0.031	0.005	0.005	0.003	0.003
03/01/2025	1020.690	0.237	2.603	0.590	92.928	3.951	0.228	0.013	0.026	0.005	0.004	0.002	0.002
02/28/2025	1019.699	0.231	2.589	0.589	93.061	3.871	0.199	0.011	0.023	0.004	0.004	0.002	0.001
02/27/2025	1020.270	0.188	2.638	0.590	93.034	3.861	0.217	0.014	0.029	0.006	0.006	0.004	0.002
02/26/2025	1021.224	0.237	2.599	0.591	92.902	3.957	0.244	0.014	0.028	0.005	0.005	0.003	0.002
02/25/2025	1025.161	0.233	2.602	0.593	92.551	4.205	0.315	0.021	0.042	0.009	0.009	0.006	0.004
02/24/2025	1023.087	0.250	2.653	0.593	92.685	3.986	0.329	0.022	0.046	0.008	0.009	0.005	0.003
02/23/2025	1021.139	0.249	2.574	0.590	93.051	3.759	0.285	0.017	0.037	0.007	0.007	0.004	0.003
02/22/2025	1022.518	0.252	2.444	0.590	93.175	3.754	0.291	0.017	0.038	0.007	0.008	0.005	0.004
02/21/2025	1029.529	0.364	2.438	0.596	92.195	4.485	0.408	0.024	0.052	0.009	0.010	0.006	0.004
02/20/2025	1026.577	0.350	2.514	0.595	92.365	4.302	0.374	0.021	0.045	0.007	0.008	0.005	0.004
02/19/2025	1024.976	0.333	2.563	0.594	92.453	4.206	0.358	0.020	0.043	0.007	0.007	0.004	0.003
02/18/2025	1029.258	0.399	2.487	0.597	91.908	4.750	0.374	0.020	0.042	0.007	0.007	0.003	0.002
02/17/2025	1030.278	0.370	2.487	0.597	91.863	4.814	0.381	0.020	0.041	0.007	0.007	0.004	0.002
02/16/2025	1020.830	0.226	2.749	0.592	92.756	3.876	0.310	0.019	0.040	0.007	0.008	0.004	0.003
02/15/2025	1022.522	0.242	2.610	0.592	92.909	3.806	0.333	0.020	0.045	0.008	0.009	0.006	0.005
02/14/2025	1018.617	0.194	2.778	0.590	93.108	3.516	0.299	0.021	0.047	0.009	0.010	0.006	0.005
02/13/2025	1015.816	0.162	2.858	0.589	93.302	3.331	0.251	0.018	0.041	0.008	0.010	0.007	0.005
02/12/2025	1016.159	0.171	2.794	0.588	93.366	3.332	0.247	0.017	0.039	0.008	0.009	0.006	0.005
02/11/2025	1015.851	0.178	2.830	0.589	93.274	3.402	0.233	0.015	0.035	0.007	0.008	0.006	0.005
02/10/2025	1012.727	0.155	2.907	0.587	93.450	3.231	0.196	0.012	0.027	0.005	0.006	0.004	0.003
02/09/2025	1016.318	0.151	2.890	0.589	93.114	3.514	0.256	0.016	0.036	0.007	0.007	0.004	0.002
02/08/2025	1016.955	0.173	2.646	0.587	93.564	3.295	0.243	0.015	0.034	0.007	0.008	0.005	0.004
02/07/2025	1018.869	0.178	2.587	0.588	93.525	3.338	0.273	0.018	0.044	0.008	0.010	0.006	0.004
02/06/2025	1019.899	0.198	2.751	0.591	93.030	3.601	0.312	0.020	0.047	0.009	0.011	0.007	0.006
02/05/2025	1018.561	0.198	2.785	0.590	93.074	3.556	0.287	0.018	0.043	0.008	0.010	0.007	0.006
02/04/2025	1014.107	0.135	2.834	0.587	93.541	3.189	0.226	0.015	0.035	0.007	0.007	0.004	0.003
02/03/2025	1013.761	0.109	2.929	0.587	93.452	3.189	0.241	0.016	0.038	0.008	0.008	0.005	0.003
02/02/2025	1014.309	0.125	3.054	0.589	93.018	3.503	0.231	0.014	0.034	0.007	0.007	0.004	0.002
02/01/2025	1014.177	0.107	2.931	0.587	93.348	3.330	0.215	0.014	0.031	0.007	0.007	0.004	0.003
01/31/2025	1014.504	0.125	2.781	0.586	93.571	3.264	0.200	0.012	0.025	0.005	0.006	0.004	0.003
01/30/2025	1015.087	0.151	2.819	0.588	93.380	3.370	0.213	0.015	0.032	0.007	0.007	0.004	0.002
01/29/2025	1014.959	0.149	2.861	0.588	93.324	3.372	0.223	0.015	0.033	0.007	0.007	0.004	0.002
01/28/2025	1015.469	0.141	2.955	0.589	93.123	3.452	0.247	0.016	0.036	0.007	0.008	0.005	0.004
01/27/2025	1016.826	0.169	2.937	0.590	92.969	3.561	0.274	0.017	0.039	0.008	0.009	0.006	0.005
01/26/2025	1018.868	0.154	2.984	0.592	92.664	3.790	0.314	0.020	0.045	0.009	0.009	0.005	0.003
01/25/2025	1022.966	0.219	2.815	0.594	92.439	4.073	0.352	0.021	0.046	0.008	0.009	0.006	0.004
01/24/2025	1023.385	0.236	2.753	0.594	92.441	4.140	0.336	0.020	0.045	0.008	0.009	0.005	0.003
01/23/2025	1031.021	0.320	2.447	0.597	92.019	4.723	0.396	0.022	0.046	0.008	0.008	0.004	0.003
01/22/2025	1024.508	0.294	2.554	0.593	92.600	4.131	0.341	0.018	0.037	0.006	0.007	0.004	0.003
01/21/2025	1023.505	0.249	2.592	0.592	92.667	4.127	0.298	0.015	0.032	0.005	0.006	0.003	0.003
01/20/2025	1027.367	0.337	2.603	0.596	92.025	4.575	0.386	0.020	0.037	0.006	0.005	0.003	0.002
01/19/2025	1024.772	0.283	2.668	0.594	92.434	4.132	0.369	0.026	0.052	0.010	0.011	0.007	0.005
01/18/2025	1019.434	0.181	2.740	0.590	92.999	3.741	0.262	0.017	0.036	0.007	0.007	0.005	0.003
01/17/2025	1019.573	0.196	2.617	0.589	93.245	3.596	0.266	0.017	0.037	0.007	0.007	0.005	0.003
01/16/2025	1018.823	0.217	2.651	0.589	93.223	3.563	0.268	0.016	0.034	0.006	0.007	0.004	0.003
01/15/2025	1020.677	0.264	2.612	0.591	92.968	3.790	0.292	0.016	0.034	0.006	0.006	0.004	0.003
01/14/2025	1022.197	0.307	2.562	0.592	92.770	3.991	0.305	0.016	0.031	0.005	0.005	0.003	0.002
01/13/2025	1021.651	0.266	2.622	0.592	92.810	3.923	0.308	0.017	0.034	0.006	0.006	0.004	0.002
01/12/2025	1024.976	0.331	2.466	0.593	92.565	4.266	0.311	0.016	0.031	0.005	0.005	0.003	0.002
01/11/2025	1027.891	0.359	2.428	0.595	92.278	4.503	0.363	0.018	0.035	0.005	0.005	0.003	0.002
01/10/2025	1023.605	0.223	2.480	0.591	93.028	3.868	0.320	0.018	0.038	0.007	0.007	0.005	0.003
01/09/2025	1023.112	0.268	2.418	0.590	93.088	3.847	0.310	0.016	0.032	0.006	0.006	0.004	0.002
01/08/2025	1026.124	0.391	2.261	0.593	92.779	4.163	0.348	0.016	0.029	0.004	0.004	0.002	0.001
01/07/2025	1023.850	0.355	2.622	0.594	92.372	4.212	0.367	0.019	0.037	0.005	0.005	0.003	0.002
01/06/2025	1020.406	0.280	2.605	0.591	92.962	3.785	0.299	0.016	0.033	0.006	0.006	0.003	0.002
01/05/2025	1022.694	0.300	2.505	0.592	92.881	3.920	0.324	0.017	0.034	0.006	0.006	0.003	0.002
01/04/2025	1029.594	0.346	2.418	0.596	92.194	4.540	0.424	0.020	0.039	0.006	0.006	0.003	0.002
01/03/2025	1028.048	0.306	2.490	0.595	92.337	4.371	0.406	0.022	0.042	0.008	0.008	0.005	0.003
01/02/2025	1021.859	0.282	2.690	0.593	92.696	3.875	0.366	0.021	0.043	0.008	0.008	0.005	0.003
01/01/2025	1012.696	0.114	2.867	0.586	93.695	3.023	0.228	0.015	0.033	0.007	0.007	0.005	0.003
12/31/2024	1013.066	0.115	2.758	0.585	93.901	2.926	0.225	0.016	0.033	0.007	0.007	0.005	0.003
12/30/2024	1013.771	0.120	2.752	0.586	93.806	3.024	0.227	0.015	0.032	0.007	0.007	0.005	0.003
12/29/2024	1012.940	0.123	2.773	0.585	93.854	2.954	0.222	0.016	0.032	0.007	0.007	0.005	0.003
12/28/2024	1011.933	0.125	2.774	0.585	93.957	2.859	0.217	0.015	0.031	0.006	0.007	0.004	0.003
12/27/2024	1010.307	0.146	2.812	0.584	94.017	2.748	0.214	0.014	0.030	0.005	0.006	0.004	0.002
12/26/2024	1007.497	0.184	2.872	0.584	94.040	2.696	0.169	0.010	0.019	0.003	0.003	0.002	0.001
12/25/2024	1007.952	0.211	2.931	0.585	93.866	2.737	0.198	0.013	0.026	0.005	0.005	0.003	0.003
12/24/2024	1018.762	0.245	2.921	0.593	92.800	3.506	0.387	0.032	0.064	0.014	0.015	0.010	0.005
12/23/2024	1018.838	0.159	2.744	0.589	93.222	3.460	0.321	0.020	0.043	0.009	0.009	0.006	0.004
12/22/2024	1015.001	0.149	2.852	0.588	93.377	3.290	0.259	0.015	0.034	0.007	0.007	0.004	0.003
12/21/2024	1013.441	0.138	2.876	0.587	93.529	3.143	0.243	0.015	0.034	0.007	0.007	0.004	0.002
12/20/2024	1015.107	0.129	2.940	0.589	93.291	3.257	0.287	0.020	0.046	0.009	0.009	0.005	0.003
12/19/2024	1017.484	0.087	2.835	0.588	93.304	3.409	0.274	0.018	0.041	0.009	0.009	0.006	0.004
12/18/2024	1014.320	0.111	2.893	0.587	93.405	3.304	0.222	0.013	0.030	0.006	0.006	0.004	0.002