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Gas Quality / Gas Quality By Date

Date Requested: Jun 30 2025 11:36 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


06/30/2025	1033.541	0.608	1.979	0.598	92.031	4.951	0.355	0.020	0.043	0.007	0.008
06/29/2025	1035.571	0.672	1.755	0.598	92.060	5.139	0.314	0.016	0.033	0.006	0.006
06/28/2025	1029.621	0.577	2.058	0.596	92.353	4.650	0.294	0.017	0.035	0.007	0.008
06/27/2025	1027.867	0.506	1.972	0.592	92.976	4.177	0.289	0.019	0.043	0.008	0.009
06/26/2025	1029.187	0.540	1.876	0.593	92.944	4.271	0.291	0.018	0.041	0.008	0.009
06/25/2025	1031.329	0.606	1.786	0.594	92.615	4.675	0.269	0.013	0.026	0.005	0.005
06/24/2025	1041.170	0.820	1.491	0.601	91.594	5.709	0.329	0.015	0.030	0.005	0.005
06/23/2025	1062.508	1.256	0.835	0.615	89.671	7.600	0.522	0.030	0.063	0.011	0.012
06/22/2025	1048.839	0.924	1.425	0.607	90.846	6.193	0.484	0.032	0.070	0.013	0.014
06/21/2025	1053.736	1.117	1.212	0.611	90.022	7.174	0.408	0.019	0.036	0.006	0.006
06/20/2025	1053.008	1.105	1.273	0.611	90.076	7.028	0.435	0.022	0.045	0.008	0.009
06/19/2025	1051.869	1.117	1.264	0.610	90.184	6.920	0.443	0.021	0.039	0.006	0.006
06/18/2025	1061.586	1.369	0.971	0.617	89.057	8.045	0.488	0.021	0.038	0.005	0.005
06/17/2025	1037.289	0.733	1.621	0.598	92.073	5.149	0.350	0.019	0.040	0.007	0.008
06/16/2025	1022.996	0.346	2.075	0.588	93.708	3.521	0.276	0.018	0.040	0.008	0.009
06/15/2025	1019.741	0.333	2.101	0.586	93.966	3.338	0.215	0.012	0.025	0.005	0.005
06/14/2025	1051.170	1.175	1.137	0.609	90.314	6.965	0.353	0.016	0.030	0.005	0.005
06/13/2025	1048.702	1.118	1.194	0.607	90.618	6.674	0.343	0.015	0.029	0.004	0.004
06/12/2025	1057.915	1.297	1.003	0.614	89.605	7.576	0.439	0.022	0.043	0.007	0.007
06/11/2025	1048.791	1.019	1.317	0.607	90.660	6.528	0.397	0.021	0.043	0.007	0.007
06/10/2025	1051.687	0.967	1.559	0.611	89.868	7.099	0.434	0.020	0.042	0.006	0.006
06/09/2025	1052.482	1.084	1.269	0.610	90.174	6.972	0.415	0.023	0.047	0.007	0.008
06/08/2025	1044.768	0.905	1.481	0.604	90.990	6.203	0.359	0.017	0.035	0.005	0.005
06/07/2025	1049.799	1.024	1.312	0.608	90.486	6.731	0.381	0.018	0.037	0.005	0.005
06/06/2025	1045.713	0.929	1.437	0.605	90.904	6.326	0.342	0.017	0.034	0.005	0.006
06/05/2025	1029.469	0.587	1.720	0.592	92.965	4.469	0.226	0.009	0.018	0.003	0.003
06/04/2025	1024.952	0.500	1.863	0.589	93.414	3.980	0.210	0.010	0.018	0.003	0.003
06/03/2025	1032.363	0.664	1.636	0.594	92.646	4.752	0.265	0.011	0.020	0.003	0.002
06/02/2025	1023.100	0.457	2.009	0.589	93.446	3.822	0.230	0.010	0.020	0.003	0.003
06/01/2025	1023.116	0.450	1.953	0.588	93.617	3.705	0.232	0.011	0.023	0.004	0.005
05/31/2025	1019.622	0.350	2.102	0.586	93.947	3.343	0.215	0.011	0.023	0.004	0.005
05/30/2025	1025.373	0.466	2.010	0.591	93.234	3.952	0.284	0.014	0.029	0.004	0.006
05/29/2025	1025.298	0.457	2.006	0.590	93.222	3.999	0.274	0.012	0.023	0.003	0.004
05/28/2025	1023.375	0.443	1.886	0.588	93.699	3.720	0.220	0.009	0.017	0.002	0.002
05/27/2025	1026.964	0.590	1.592	0.589	93.576	3.998	0.206	0.010	0.020	0.003	0.003
05/26/2025	1030.160	0.664	1.446	0.591	93.363	4.250	0.237	0.011	0.022	0.003	0.003
05/25/2025	1023.212	0.442	1.799	0.587	93.949	3.565	0.205	0.010	0.022	0.004	0.004
05/24/2025	1018.419	0.315	1.979	0.583	94.429	3.040	0.195	0.011	0.023	0.004	0.004
05/23/2025	1018.218	0.275	2.115	0.584	94.285	3.073	0.205	0.011	0.025	0.005	0.006
05/22/2025	1019.963	0.263	2.104	0.585	94.212	3.108	0.239	0.017	0.039	0.008	0.010
05/21/2025	1020.423	0.318	2.013	0.585	94.185	3.189	0.232	0.016	0.034	0.007	0.007
05/20/2025	1024.100	0.426	1.757	0.587	94.042	3.483	0.228	0.016	0.034	0.007	0.007
05/19/2025	1031.810	0.556	1.669	0.593	93.063	4.315	0.317	0.021	0.043	0.008	0.008
05/18/2025	1034.135	0.587	1.674	0.595	92.692	4.627	0.343	0.021	0.042	0.007	0.007
05/17/2025	1028.278	0.480	1.866	0.591	93.145	4.168	0.287	0.015	0.029	0.005	0.005
05/16/2025	1022.951	0.390	2.091	0.589	93.509	3.688	0.266	0.015	0.030	0.005	0.006
05/15/2025	1021.666	0.372	1.912	0.586	94.065	3.385	0.221	0.012	0.024	0.004	0.005
05/14/2025	1013.255	0.147	2.058	0.578	95.200	2.440	0.133	0.006	0.011	0.002	0.002
05/13/2025	1015.268	0.235	1.989	0.580	94.932	2.659	0.158	0.008	0.014	0.002	0.003
05/12/2025	1019.355	0.369	1.853	0.584	94.427	3.154	0.168	0.008	0.015	0.003	0.003
05/11/2025	1019.833	0.415	1.829	0.584	94.338	3.197	0.188	0.010	0.018	0.003	0.003
05/10/2025	1016.665	0.342	2.153	0.585	94.199	3.058	0.209	0.011	0.021	0.003	0.003
05/09/2025	1012.768	0.288	2.287	0.583	94.441	2.794	0.164	0.007	0.013	0.002	0.002
05/08/2025	1017.043	0.403	2.193	0.586	93.937	3.215	0.208	0.012	0.022	0.004	0.005
05/07/2025	1015.589	0.337	2.134	0.584	94.345	2.972	0.182	0.009	0.016	0.003	0.003
05/06/2025	1017.942	0.391	2.121	0.586	93.955	3.304	0.198	0.009	0.016	0.002	0.002
05/05/2025	1025.469	0.529	1.800	0.589	93.444	3.970	0.224	0.010	0.018	0.003	0.003
05/04/2025	1025.165	0.487	1.947	0.590	93.347	3.893	0.273	0.014	0.029	0.005	0.006
05/03/2025	1029.958	0.511	1.928	0.593	92.845	4.302	0.341	0.018	0.039	0.007	0.008
05/02/2025	1027.357	0.446	2.021	0.592	93.108	4.026	0.326	0.018	0.039	0.007	0.009
05/01/2025	1022.620	0.367	2.186	0.589	93.437	3.684	0.265	0.014	0.032	0.006	0.008
04/30/2025	1019.100	0.328	2.214	0.587	93.878	3.296	0.226	0.013	0.030	0.006	0.008
04/29/2025	1017.202	0.251	2.275	0.585	94.165	3.026	0.224	0.013	0.031	0.006	0.008
04/28/2025	1023.700	0.359	2.082	0.589	93.581	3.637	0.274	0.016	0.035	0.006	0.009
04/27/2025	1022.580	0.332	2.145	0.588	93.650	3.525	0.282	0.016	0.034	0.006	0.008
04/26/2025	1023.636	0.371	2.149	0.589	93.417	3.712	0.287	0.015	0.034	0.006	0.008
04/25/2025	1020.600	0.346	2.238	0.588	93.634	3.459	0.261	0.015	0.033	0.006	0.008
04/24/2025	1015.370	0.260	2.270	0.584	94.342	2.874	0.204	0.012	0.026	0.005	0.007
04/23/2025	1025.060	0.406	2.041	0.590	93.461	3.710	0.298	0.019	0.044	0.008	0.011
04/22/2025	1022.218	0.339	2.157	0.588	93.644	3.516	0.272	0.017	0.038	0.007	0.009
04/21/2025	1022.062	0.326	2.196	0.588	93.564	3.578	0.277	0.015	0.033	0.005	0.006
04/20/2025	1020.771	0.392	2.132	0.588	93.688	3.497	0.234	0.014	0.031	0.005	0.007
04/19/2025	1015.473	0.292	2.283	0.584	94.207	2.972	0.196	0.012	0.026	0.005	0.006
04/18/2025	1019.220	0.286	2.238	0.586	93.942	3.220	0.248	0.015	0.034	0.006	0.009
04/17/2025	1020.539	0.266	2.343	0.588	93.659	3.363	0.292	0.018	0.040	0.008	0.010
04/16/2025	1020.924	0.277	2.285	0.588	93.644	3.455	0.279	0.015	0.032	0.006	0.007
04/15/2025	1014.928	0.193	2.314	0.583	94.385	2.870	0.207	0.008	0.017	0.003	0.003
04/14/2025	1014.315	0.186	2.138	0.580	94.861	2.624	0.160	0.008	0.017	0.003	0.004
04/13/2025	1025.296	0.329	2.118	0.590	93.394	3.793	0.300	0.016	0.035	0.006	0.009
04/12/2025	1023.174	0.309	2.279	0.590	93.349	3.696	0.298	0.016	0.037	0.006	0.009
04/11/2025	1020.594	0.290	2.236	0.587	93.743	3.412	0.263	0.014	0.030	0.005	0.007
04/10/2025	1022.366	0.320	2.151	0.588	93.683	3.538	0.256	0.013	0.027	0.005	0.006
04/09/2025	1018.487	0.277	2.203	0.585	94.036	3.233	0.210	0.010	0.021	0.004	0.005
04/08/2025	1022.060	0.375	1.951	0.586	93.927	3.482	0.221	0.012	0.024	0.004	0.005
04/07/2025	1025.663	0.379	2.150	0.591	93.188	3.898	0.310	0.017	0.040	0.007	0.010
04/06/2025	1024.512	0.326	2.198	0.590	93.346	3.746	0.311	0.017	0.039	0.007	0.010
04/05/2025	1021.324	0.256	2.376	0.589	93.510	3.486	0.295	0.017	0.040	0.008	0.010
04/04/2025	1020.263	0.245	2.426	0.588	93.562	3.402	0.287	0.017	0.041	0.008	0.011
04/03/2025	1023.900	0.323	2.163	0.589	93.494	3.648	0.298	0.017	0.039	0.007	0.009
04/02/2025	1020.489	0.250	2.341	0.588	93.633	3.449	0.268	0.014	0.031	0.006	0.008
04/01/2025	1017.957	0.215	2.417	0.586	93.844	3.215	0.253	0.013	0.030	0.005	0.007
03/31/2025	1017.256	0.274	2.276	0.585	94.031	3.144	0.235	0.012	0.022	0.003	0.004
03/30/2025	1012.747	0.233	2.391	0.583	94.330	2.853	0.169	0.007	0.013	0.002	0.002
03/29/2025	1019.735	0.341	2.268	0.588	93.561	3.562	0.226	0.012	0.021	0.004	0.004