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Gas Quality / Gas Quality By Date

Date Requested: Sep 21 2023 4:08 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


09/21/2023	1034.370	0.544	0.504	0.582	95.073	3.765	0.105	0.004	0.004	0.001	0.000	0.000
09/20/2023	1035.540	0.550	0.483	0.582	94.964	3.885	0.108	0.005	0.005	0.001	0.000	0.000
09/19/2023	1036.242	0.563	0.473	0.583	94.834	4.040	0.083	0.004	0.003	0.001	0.000	0.000
09/18/2023	1037.830	0.539	0.491	0.584	94.771	4.013	0.144	0.019	0.022	0.001	0.000	0.000
09/17/2023	1038.041	0.555	0.458	0.584	94.755	4.064	0.133	0.015	0.018	0.001	0.000	0.000
09/16/2023	1036.986	0.544	0.467	0.583	94.829	4.038	0.111	0.005	0.004	0.001	0.000	0.000
09/15/2023	1037.759	0.551	0.463	0.583	94.755	4.080	0.135	0.007	0.007	0.001	0.001	0.000
09/14/2023	1036.762	0.542	0.466	0.583	94.869	3.993	0.120	0.004	0.004	0.001	0.000	0.000
09/13/2023	1037.712	0.552	0.459	0.583	94.755	4.092	0.133	0.005	0.004	0.001	0.000	0.000
09/12/2023	1036.954	0.565	0.453	0.583	94.840	3.998	0.135	0.005	0.004	0.001	0.000	0.000
09/11/2023	1044.071	0.563	0.460	0.588	93.974	4.798	0.182	0.010	0.010	0.002	0.001	0.001
09/10/2023	1043.963	0.559	0.458	0.587	94.005	4.772	0.180	0.011	0.011	0.002	0.001	0.001
09/09/2023	1039.983	0.553	0.491	0.585	94.368	4.456	0.122	0.004	0.004	0.001	0.000	0.000
09/08/2023	1043.603	0.549	0.479	0.587	93.947	4.882	0.135	0.004	0.004	0.001	0.000	0.000
09/07/2023	1043.025	0.558	0.491	0.587	93.980	4.823	0.138	0.005	0.004	0.001	0.000	0.000
09/06/2023	1041.761	0.555	0.470	0.586	94.190	4.647	0.129	0.004	0.004	0.001	0.000	0.000
09/05/2023	1040.061	0.552	0.469	0.585	94.430	4.400	0.139	0.005	0.004	0.001	0.000	0.000
09/04/2023	1045.853	0.570	0.512	0.589	93.664	4.986	0.246	0.011	0.009	0.001	0.000	0.000
09/03/2023	1040.743	0.554	0.510	0.586	94.251	4.531	0.141	0.006	0.006	0.001	0.000	0.000
09/02/2023	1040.036	0.570	0.460	0.585	94.383	4.468	0.111	0.004	0.003	0.001	0.000	0.000
09/01/2023	1039.504	0.566	0.469	0.585	94.435	4.416	0.105	0.004	0.003	0.001	0.000	0.000
08/31/2023	1040.291	0.567	0.461	0.585	94.358	4.492	0.114	0.004	0.004	0.001	0.000	0.000
08/30/2023	1047.680	0.583	0.458	0.590	93.536	5.160	0.228	0.015	0.016	0.003	0.002	0.001
08/29/2023	1052.261	0.593	0.442	0.593	92.992	5.668	0.270	0.015	0.015	0.002	0.001	0.001
08/28/2023	1049.262	0.585	0.425	0.591	93.331	5.447	0.189	0.010	0.009	0.001	0.001	0.000
08/27/2023	1047.139	0.583	0.433	0.590	93.493	5.372	0.108	0.005	0.005	0.001	0.000	0.000
08/26/2023	1046.211	0.583	0.433	0.589	93.592	5.291	0.093	0.004	0.003	0.001	0.000	0.000
08/25/2023	1045.761	0.575	0.446	0.589	93.639	5.237	0.094	0.004	0.003	0.001	0.000	0.000
08/24/2023	1046.687	0.563	0.447	0.589	93.555	5.324	0.102	0.004	0.004	0.001	0.000	0.000
08/23/2023	1046.902	0.566	0.448	0.589	93.521	5.351	0.106	0.004	0.004	0.001	0.000	0.000
08/22/2023	1046.320	0.589	0.438	0.589	93.570	5.287	0.107	0.004	0.004	0.001	0.000	0.000
08/21/2023	1047.236	0.593	0.451	0.590	93.412	5.426	0.108	0.004	0.004	0.001	0.000	0.000
08/20/2023	1046.342	0.591	0.450	0.589	93.523	5.327	0.100	0.004	0.004	0.001	0.000	0.000
08/19/2023	1047.423	0.586	0.432	0.590	93.444	5.425	0.104	0.004	0.004	0.001	0.000	0.000
08/18/2023	1047.589	0.587	0.421	0.590	93.438	5.448	0.097	0.004	0.004	0.001	0.000	0.000
08/17/2023	1044.814	0.581	0.431	0.588	93.770	5.130	0.081	0.003	0.003	0.001	0.000	0.000
08/16/2023	1044.508	0.581	0.430	0.588	93.813	5.086	0.082	0.003	0.003	0.001	0.000	0.000
08/15/2023	1044.516	0.591	0.446	0.588	93.755	5.118	0.084	0.003	0.003	0.001	0.000	0.000
08/14/2023	1045.744	0.589	0.439	0.589	93.623	5.251	0.090	0.004	0.003	0.001	0.000	0.000
08/13/2023	1047.729	0.581	0.438	0.590	93.387	5.491	0.095	0.004	0.003	0.001	0.000	0.000
08/12/2023	1046.943	0.564	0.424	0.589	93.560	5.351	0.092	0.004	0.003	0.001	0.000	0.000
08/11/2023	1047.284	0.563	0.416	0.589	93.539	5.381	0.093	0.004	0.003	0.001	0.000	0.000
08/10/2023	1047.026	0.574	0.418	0.589	93.546	5.358	0.095	0.004	0.004	0.001	0.000	0.000
08/09/2023	1046.729	0.583	0.425	0.589	93.550	5.336	0.097	0.004	0.004	0.001	0.000	0.000
08/08/2023	1046.587	0.581	0.419	0.589	93.582	5.317	0.093	0.004	0.004	0.001	0.000	0.000
08/07/2023	1047.729	0.580	0.405	0.590	93.485	5.413	0.107	0.004	0.004	0.001	0.000	0.000
08/06/2023	1044.765	0.578	0.401	0.588	93.872	5.044	0.096	0.004	0.004	0.001	0.000	0.000
08/05/2023	1039.073	0.566	0.406	0.584	94.628	4.299	0.093	0.004	0.004	0.001	0.000	0.000
08/04/2023	1038.377	0.562	0.416	0.584	94.705	4.216	0.094	0.004	0.004	0.001	0.000	0.000
08/03/2023	1038.980	0.554	0.433	0.584	94.602	4.313	0.091	0.004	0.003	0.001	0.000	0.000
08/02/2023	1038.458	0.538	0.426	0.583	94.718	4.222	0.088	0.004	0.003	0.001	0.000	0.000
08/01/2023	1039.784	0.539	0.400	0.584	94.609	4.349	0.094	0.004	0.004	0.001	0.000	0.000
07/31/2023	1038.518	0.564	0.426	0.584	94.657	4.251	0.094	0.004	0.004	0.001	0.000	0.000
07/30/2023	1039.635	0.552	0.415	0.584	94.568	4.362	0.094	0.004	0.004	0.001	0.000	0.000
07/29/2023	1042.615	0.580	0.418	0.587	94.119	4.766	0.108	0.004	0.004	0.001	0.000	0.000
07/28/2023	1042.504	0.622	0.437	0.587	94.016	4.787	0.127	0.005	0.005	0.001	0.000	0.000
07/27/2023	1039.808	0.622	0.464	0.586	94.266	4.542	0.097	0.004	0.003	0.001	0.000	0.000
07/26/2023	1041.688	0.610	0.444	0.587	94.126	4.693	0.117	0.005	0.005	0.001	0.000	0.000
07/25/2023	1041.804	0.596	0.469	0.587	94.070	4.748	0.108	0.004	0.004	0.001	0.000	0.000
07/24/2023	1042.661	0.603	0.463	0.587	93.945	4.883	0.098	0.004	0.004	0.001	0.000	0.000
07/23/2023	1042.585	0.607	0.452	0.587	93.983	4.843	0.105	0.004	0.004	0.001	0.000	0.000
07/22/2023	1043.387	0.618	0.464	0.588	93.839	4.951	0.117	0.005	0.005	0.001	0.000	0.000
07/21/2023	1043.589	0.635	0.466	0.589	93.771	4.997	0.119	0.005	0.006	0.001	0.000	0.000
07/20/2023	1042.451	0.644	0.465	0.588	93.869	4.917	0.096	0.004	0.004	0.001	0.000	0.000
07/19/2023	1043.233	0.634	0.437	0.588	93.866	4.948	0.106	0.004	0.004	0.001	0.000	0.000
07/18/2023	1044.171	0.608	0.414	0.588	93.873	4.978	0.117	0.005	0.004	0.001	0.000	0.000
07/17/2023	1043.313	0.600	0.415	0.587	93.993	4.875	0.107	0.005	0.005	0.001	0.000	0.000
07/16/2023	1043.133	0.599	0.447	0.587	93.936	4.905	0.104	0.004	0.004	0.001	0.000	0.000
07/15/2023	1043.930	0.604	0.462	0.588	93.794	5.020	0.110	0.004	0.004	0.001	0.000	0.000
07/14/2023	1044.174	0.613	0.450	0.588	93.772	5.044	0.112	0.005	0.004	0.001	0.000	0.000
07/13/2023	1044.802	0.616	0.492	0.589	93.597	5.164	0.120	0.005	0.005	0.001	0.000	0.000
07/12/2023	1045.359	0.620	0.499	0.590	93.504	5.241	0.125	0.005	0.005	0.001	0.000	0.000
07/11/2023	1045.294	0.635	0.511	0.590	93.445	5.276	0.122	0.005	0.005	0.001	0.000	0.000
07/10/2023	1046.441	0.604	0.493	0.590	93.411	5.357	0.125	0.005	0.005	0.001	0.000	0.000
07/09/2023	1046.618	0.595	0.484	0.590	93.429	5.357	0.124	0.005	0.005	0.001	0.000	0.000
07/08/2023	1046.022	0.570	0.432	0.589	93.715	5.124	0.144	0.007	0.007	0.001	0.000	0.000
07/07/2023	1042.735	0.555	0.439	0.586	94.142	4.722	0.130	0.006	0.005	0.001	0.000	0.000
07/06/2023	1046.959	0.569	0.427	0.589	93.688	5.094	0.190	0.013	0.014	0.003	0.002	0.001
07/05/2023	1046.259	0.588	0.438	0.589	93.657	5.131	0.171	0.007	0.007	0.001	0.000	0.000
07/04/2023	1041.349	0.581	0.477	0.586	94.187	4.599	0.147	0.005	0.004	0.001	0.000	0.000
07/03/2023	1037.647	0.573	0.498	0.584	94.637	4.136	0.144	0.005	0.005	0.001	0.000	0.000
07/02/2023	1037.473	0.563	0.494	0.584	94.686	4.106	0.140	0.005	0.005	0.001	0.000	0.000
07/01/2023	1039.364	0.553	0.464	0.585	94.547	4.274	0.149	0.006	0.005	0.001	0.000	0.000
06/30/2023	1041.653	0.532	0.443	0.585	94.318	4.568	0.129	0.004	0.004	0.001	0.000	0.000
06/29/2023	1041.311	0.545	0.479	0.586	94.251	4.586	0.130	0.004	0.004	0.001	0.000	0.000
06/28/2023	1040.052	0.555	0.506	0.585	94.330	4.468	0.131	0.004	0.004	0.001	0.000	0.000
06/27/2023	1040.936	0.545	0.519	0.586	94.224	4.556	0.145	0.005	0.005	0.001	0.000	0.000
06/26/2023	1041.039	0.545	0.495	0.586	94.268	4.536	0.143	0.006	0.006	0.001	0.000	0.000
06/25/2023	1040.282	0.543	0.495	0.585	94.367	4.444	0.140	0.005	0.005	0.001	0.000	0.000
06/24/2023	1040.083	0.555	0.518	0.586	94.305	4.476	0.135	0.005	0.005	0.001	0.000	0.000
06/23/2023	1041.317	0.541	0.478	0.586	94.283	4.541	0.146	0.005	0.005	0.001	0.000	0.000
06/22/2023	1041.182	0.544	0.506	0.586	94.234	4.552	0.152	0.006	0.005	0.001	0.000	0.000
06/21/2023	1043.280	0.540	0.455	0.587	94.088	4.756	0.149	0.006	0.005	0.001	0.000	0.000
06/20/2023	1039.285	0.574	0.480	0.585	94.497	4.266	0.166	0.007	0.007	0.001	0.000	0.000